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Table 6 Inconsistencies in cross-reference links

From: On InChI and evaluating the quality of cross-reference links

  XY X↔Y
Type of links CHSI CHsI ChsI Chs- Ch-I C--- CHSI CHsI ChsI Chs- Ch-I C---
HMDB → PDBeChem 1.26% 0.93% 0.93% 0.93% 0.84% 0.59% 1.26% 0.93% 0.93% 0.93% 0.84% 0.59%
HMDB → DrugBank 7.12% 5.11% 4.46% 4.46% 1.88% 1.55% 7.05% 5.05% 4.40% 4.40% 1.81% 1.49%
HMDB → ChEBI 13.84% 7.06% 6.79% 6.79% 4.51% 3.33% 13.71% 6.92% 6.63% 6.63% 4.29% 3.09%
ChEBI → PDBeChem 9.64% 8.21% 6.51% 6.51% 4.62% 1.69% 9.64% 8.21% 6.46% 6.46% 4.56% 1.54%
ChEBI → DrugBank 33.18% 28.85% 27.95% 27.91% 18.96% 17.85% 22.99% 17.77% 13.74% 13.70% 4.54% 3.25%
ChEBI → HMDB 25.80% 10.40% 6.38% 6.38% 3.05% 2.91% 25.10% 9.71% 5.55% 5.55% 2.22% 2.08%
DrugBank → PDBeChem 27.04% 25.49% 25.17% 25.17% 4.04% 2.11% 27.02% 25.47% 25.13% 25.13% 4.00% 2.01%
DrugBank → ChEBI 18.33% 15.08% 13.98% 13.98% 3.13% 1.91% 18.10% 14.85% 13.69% 13.69% 2.84% 1.57%
NPC → DrugBank 23.26% 13.13% 12.90% 12.90% 6.90% 5.63% 22.73% 12.45% 11.25% 11.25% 4.65% 3.15%